Non-parametric frequency response estimation of two-mass-system using Kalman filter

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F16%3A43929822" target="_blank" >RIV/49777513:23520/16:43929822 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/EPE.2016.7695535" target="_blank" >http://dx.doi.org/10.1109/EPE.2016.7695535</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE.2016.7695535" target="_blank" >10.1109/EPE.2016.7695535</a>

Result language
angličtina
Original language name
Non-parametric frequency response estimation of two-mass-system using Kalman filter
Original language description
This paper studies an online nonparametric identification method that is based on a time-frequency representation of signals using Kalman filter. The method utilizes swept excitation signal by synchronizing the Kalman filter to the frequency of the excitation signal generator and updating the filter gains on a sample-by-sample basis. Four different closed loop identification configuration are studied and experimentally compared by considering direct and indirect identification approaches. Moreover, this paper studies loop transfer function estimation from the closed loop controlled servomechanism and discusses the possibility to use the result for loop diagnostics. The experimental results illustrate the effectiveness of the studied online identification method to estimate nonparametric frequency response of the closed loop-controlled servomechanism at a selected band of frequencies.
Czech name
—
Czech description
—

Project
<a href="/en/project/TE02000103" target="_blank" >TE02000103: Center for Intelligent Drives and Advanced Machine Control (CIDAM)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 18th European Conference on Power Electronics and Applications
ISBN
978-90-75815-24-5
ISSN
2325-0313
e-ISSN
neuvedeno
Number of pages
9
Pages from-to
1-9
Publisher name
IEEE
Place of publication
Karlsruhe
Event location
Karlsruhe
Event date
Sep 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000386637300284

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